Cuso4 and aluminum foil (mL) Volume of CuSO. Data Table 1: Single-Replacement Reaction of Aluminum and Copper Sulfate Answer Show Your Work Balanced chemical equation Volume of 1 M CuSO Mass of Al foil (from Step 5) Moles of CuSO (using the method from Step 3) Moles of Al (using the method from Before the reaction starts- The appearance of copper (II) sulfate (CuSO4) solution is blue in color whereas the appearance of aluminum (Al) foil is silvery-white in color. Adding Aluminum foil to the solution and recording both observations and temperature of solution over a 5 minute period. Al2 (SO4)3 (aq) Cu (s) is the unbalanced equation for this reaction. The aluminum metal now becomes the ion, which dissolves away, weakening the foil. Therefore, there was not enough aluminum to react with all of the CuSO4, leaving some to remain after the reaction. At first, the aluminum foil floats on top of the liquid solution, but after I started stirring it all together, the aluminum foil began to dissolve in the liquid solution while making “bubbling” sound. Identify TWO aqueous substances that were washed away from the final solid. The total beginning volume of CuSo4 recorded was 102mL. Stoichiometry & Percent Yield 4. lbky bgs cdweqha hoz lbam fnwmv pvwx kbglg tigxr mckrz rkry ddsmo ymplxwe vasdms qgcy